package com.lzx.lizhenxing.user.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.lzx.lizhenxing.user.model.ExpressDeliveryModel;

/**
 * 快递表(ExpressDelivery)表数据库访问层
 */
public interface ExpressDeliveryDao extends BaseMapper<ExpressDeliveryModel> {

    /**
     * 根据快递编码在整个快递库中查找快递
     * @param billNum
     * @return
     */
    ExpressDeliveryModel selectByBillNum(String billNum);
}

